package com.qunchuang.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

//cron定时表
@Mapper
public interface CronMapper {
    @Select("select cron from cron limit 1")
    String getCron();
}
